struct scsi_cmnd *cmd; /* Linux SCSI command pkt */
- struct timer_list timer; /* Command timer */
- atomic_t ref_count; /* Reference count for this structure */
uint16_t flags;
- /* Request state */
- uint16_t state;
-
/* Single transfer DMA context */
dma_addr_t dma_handle;
uint32_t request_sense_length;
uint8_t *request_sense_ptr;
-
- /* SRB magic number */
- uint16_t magic;
-#define SRB_MAGIC 0x10CB
} srb_t;
/*
#define SRB_IOCTL BIT_10 /* IOCTL command. */
#define SRB_TAPE BIT_11 /* FCP2 (Tape) command. */
-/*
- * SRB state definitions
- */
-#define SRB_FREE_STATE 0 /* returned back */
-#define SRB_PENDING_STATE 1 /* queued in LUN Q */
-#define SRB_ACTIVE_STATE 2 /* in Active Array */
-#define SRB_DONE_STATE 3 /* queued in Done Queue */
-#define SRB_RETRY_STATE 4 /* in Retry Queue */
-#define SRB_SUSPENDED_STATE 5 /* in suspended state */
-#define SRB_NO_QUEUE_STATE 6 /* is in between states */
-#define SRB_ACTIVE_TIMEOUT_STATE 7 /* in Active Array but timed out */
-#define SRB_FAILOVER_STATE 8 /* in Failover Queue */
-#define SRB_SCSI_RETRY_STATE 9 /* in Scsi Retry Queue */
-
-
/*
* ISP I/O Register Set structure definitions.
*/
uint8_t port_name[WWN_SIZE];
} sw_info_t;
-/*
- * Inquiry command structure.
- */
-#define INQ_DATA_SIZE 36
-
-/*
- * Inquiry mailbox IOCB packet definition.
- */
-typedef struct {
- union {
- cmd_a64_entry_t cmd;
- sts_entry_t rsp;
- struct cmd_type_7 cmd24;
- struct sts_entry_24xx rsp24;
- } p;
- uint8_t inq[INQ_DATA_SIZE];
-} inq_cmd_rsp_t;
-
-/*
- * Report LUN command structure.
- */
-#define CHAR_TO_SHORT(a, b) (uint16_t)((uint8_t)b << 8 | (uint8_t)a)
-
-typedef struct {
- uint32_t len;
- uint32_t rsrv;
-} rpt_hdr_t;
-
-typedef struct {
- struct {
- uint8_t b : 6;
- uint8_t address_method : 2;
- } msb;
- uint8_t lsb;
- uint8_t unused[6];
-} rpt_lun_t;
-
-typedef struct {
- rpt_hdr_t hdr;
- rpt_lun_t lst[MAX_LUNS];
-} rpt_lun_lst_t;
-
-/*
- * Report Lun mailbox IOCB packet definition.
- */
-typedef struct {
- union {
- cmd_a64_entry_t cmd;
- sts_entry_t rsp;
- struct cmd_type_7 cmd24;
- struct sts_entry_24xx rsp24;
- } p;
- rpt_lun_lst_t list;
-} rpt_lun_cmd_rsp_t;
-
-
/*
* Fibre channel port type.
*/
typedef struct fc_port {
struct list_head list;
struct scsi_qla_host *ha;
- struct scsi_qla_host *vis_ha; /* only used when suspending lun */
uint8_t node_name[WWN_SIZE];
uint8_t port_name[WWN_SIZE];
int login_retry;
atomic_t port_down_timer;
- uint8_t device_type;
- uint8_t unused;
-
- uint8_t mp_byte; /* multi-path byte (not used) */
- uint8_t cur_path; /* current path id */
-
spinlock_t rport_lock;
struct fc_rport *rport, *drport;
u32 supported_classes;
- struct work_struct rport_add_work;
- struct work_struct rport_del_work;
} fc_port_t;
/*
uint32_t current_outstanding_cmd;
srb_t *status_srb; /* Status continuation entry. */
- uint16_t revision;
- uint8_t ports;
-
/* ISP configuration data. */
uint16_t loop_id; /* Host adapter loop id */
uint16_t fb_rev;
struct gid_list_info *gid_list;
int gid_list_info_size;
- dma_addr_t rlc_rsp_dma;
- rpt_lun_cmd_rsp_t *rlc_rsp;
-
/* Small DMA pool allocations -- maximum 256 bytes in length. */
#define DMA_POOL_SIZE 256
struct dma_pool *s_dma_pool;
test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags) || \
atomic_read(&ha->loop_state) == LOOP_DOWN)
-#define TGT_Q(ha, t) (ha->otgt[t])
-
#define to_qla_host(x) ((scsi_qla_host_t *) (x)->hostdata)
#define qla_printk(level, ha, format, arg...) \
#define QLA_RSCNS_HANDLED 0x108
#define QLA_ALREADY_REGISTERED 0x109
-/*
-* Stat info for all adpaters
-*/
-struct _qla2x00stats {
- unsigned long mboxtout; /* mailbox timeouts */
- unsigned long mboxerr; /* mailbox errors */
- unsigned long ispAbort; /* ISP aborts */
- unsigned long debugNo;
- unsigned long loop_resync;
- unsigned long outarray_full;
- unsigned long retry_q_cnt;
-};
-
#define NVRAM_DELAY() udelay(10)
#define INVALID_HANDLE (MAX_OUTSTANDING_COMMANDS+1)
#include "qla_dbg.h"
#include "qla_inline.h"
-/*
-* String arrays
-*/
-#define LINESIZE 256
-#define MAXARGS 26
-
#define CMD_SP(Cmnd) ((Cmnd)->SCp.ptr)
#define CMD_COMPL_STATUS(Cmnd) ((Cmnd)->SCp.this_residual)
#define CMD_RESID_LEN(Cmnd) ((Cmnd)->SCp.buffers_residual)
mwi = 0;
if (pci_set_mwi(ha->pdev))
mwi = PCI_COMMAND_INVALIDATE;
- pci_read_config_word(ha->pdev, PCI_REVISION_ID, &ha->revision);
pci_read_config_word(ha->pdev, PCI_COMMAND, &w);
w |= mwi | (PCI_COMMAND_PARITY | PCI_COMMAND_SERR);
mwi = 0;
if (pci_set_mwi(ha->pdev))
mwi = PCI_COMMAND_INVALIDATE;
- pci_read_config_word(ha->pdev, PCI_REVISION_ID, &ha->revision);
pci_read_config_word(ha->pdev, PCI_COMMAND, &w);
w |= mwi | (PCI_COMMAND_PARITY | PCI_COMMAND_SERR);
mwi = 0;
if (pci_set_mwi(ha->pdev))
mwi = PCI_COMMAND_INVALIDATE;
- pci_read_config_word(ha->pdev, PCI_REVISION_ID, &ha->revision);
pci_read_config_word(ha->pdev, PCI_COMMAND, &w);
w |= mwi | (PCI_COMMAND_PARITY | PCI_COMMAND_SERR);
return (rval);
}
-static void
-qla2x00_rport_add(void *data)
-{
- fc_port_t *fcport = data;
-
- qla2x00_reg_remote_port(fcport->ha, fcport);
-}
-
static void
qla2x00_rport_del(void *data)
{
fcport->flags = FCF_RLC_SUPPORT;
fcport->supported_classes = FC_COS_UNSPECIFIED;
spin_lock_init(&fcport->rport_lock);
- INIT_WORK(&fcport->rport_add_work, qla2x00_rport_add, fcport);
- INIT_WORK(&fcport->rport_del_work, qla2x00_rport_del, fcport);
return (fcport);
}
PORT_RETRY_TIME);
fcport->flags &= ~FCF_LOGIN_NEEDED;
- if (fcport->port_type == FCT_INITIATOR ||
- fcport->port_type == FCT_BROADCAST)
- fcport->device_type = TYPE_PROCESSOR;
-
atomic_set(&fcport->state, FCS_ONLINE);
if (ha->flags.init_done)
cp = sp->cmd;
if (cp == NULL) {
DEBUG2(printk("scsi(%ld): Command already returned back to OS "
- "pkt->handle=%d sp=%p sp->state:%d\n",
- ha->host_no, sts->handle, sp, sp->state));
+ "pkt->handle=%d sp=%p.\n", ha->host_no, sts->handle, sp));
qla_printk(KERN_WARNING, ha,
"Command is NULL: already returned to OS (sp=%p)\n", sp);
cp = sp->cmd;
if (cp == NULL) {
DEBUG2(printk("%s(): Cmd already returned back to OS "
- "sp=%p sp->state:%d\n", __func__, sp, sp->state));
+ "sp=%p.\n", __func__, sp));
qla_printk(KERN_INFO, ha,
"cmd is NULL: already returned to OS (sp=%p)\n",
sp);
git.openpandora.org / pandora-kernel.git / commitdiff